void ShadowImageLayerOGL::RenderLayer(int aPreviousFrameBuffer, const nsIntPoint& aOffset) { if (mOGLManager->CompositingDisabled()) { return; } mOGLManager->MakeCurrent(); if (mImageContainerID) { ImageContainerParent::SetCompositorIDForImage(mImageContainerID, mOGLManager->GetCompositorID()); uint32_t imgVersion = ImageContainerParent::GetSharedImageVersion(mImageContainerID); SharedImage* img = ImageContainerParent::GetSharedImage(mImageContainerID); if (imgVersion != mImageVersion) { if (img && (img->type() == SharedImage::TYUVImage)) { UploadSharedYUVToTexture(img->get_YUVImage()); mImageVersion = imgVersion; } else if (img && (img->type() == SharedImage::TYCbCrImage)) { ShmemYCbCrImage shmemImage(img->get_YCbCrImage().data(), img->get_YCbCrImage().offset()); UploadSharedYCbCrToTexture(shmemImage, img->get_YCbCrImage().picture()); mImageVersion = imgVersion; } else if (img && (img->type() == SharedImage::TRGBImage)) { UploadSharedRGBToTexture(&img->get_RGBImage().data(), img->get_RGBImage().picture(), img->get_RGBImage().rgbFormat()); mImageVersion = imgVersion; } } #ifdef MOZ_WIDGET_GONK if (img && (img->type() == SharedImage::TSurfaceDescriptor) && (img->get_SurfaceDescriptor().type() == SurfaceDescriptor::TSurfaceDescriptorGralloc)) { const SurfaceDescriptorGralloc& desc = img->get_SurfaceDescriptor().get_SurfaceDescriptorGralloc(); sp<GraphicBuffer> graphicBuffer = GrallocBufferActor::GetFrom(desc); mSize = gfxIntSize(graphicBuffer->getWidth(), graphicBuffer->getHeight()); if (!mExternalBufferTexture.IsAllocated()) { mExternalBufferTexture.Allocate(gl()); } gl()->MakeCurrent(); gl()->fActiveTexture(LOCAL_GL_TEXTURE0); gl()->BindExternalBuffer(mExternalBufferTexture.GetTextureID(), graphicBuffer->getNativeBuffer()); mImageVersion = imgVersion; } #endif } if (mTexImage) { NS_ASSERTION(mTexImage->GetContentType() != gfxASurface::CONTENT_ALPHA, "Image layer has alpha image"); ShaderProgramOGL *colorProgram = mOGLManager->GetProgram(mTexImage->GetShaderProgramType(), GetMaskLayer()); colorProgram->Activate(); colorProgram->SetTextureUnit(0); colorProgram->SetLayerTransform(GetEffectiveTransform()); colorProgram->SetLayerOpacity(GetEffectiveOpacity()); colorProgram->SetRenderOffset(aOffset); colorProgram->LoadMask(GetMaskLayer()); mTexImage->SetFilter(mFilter); mTexImage->BeginTileIteration(); if (gl()->CanUploadNonPowerOfTwo()) { do { nsIntRect rect = mTexImage->GetTileRect(); if (!rect.IsEmpty()) { TextureImage::ScopedBindTextureAndApplyFilter texBind(mTexImage, LOCAL_GL_TEXTURE0); colorProgram->SetLayerQuadRect(rect); mOGLManager->BindAndDrawQuad(colorProgram); } } while (mTexImage->NextTile()); } else { do { nsIntRect rect = mTexImage->GetTileRect(); if (!rect.IsEmpty()) { TextureImage::ScopedBindTextureAndApplyFilter texBind(mTexImage, LOCAL_GL_TEXTURE0); colorProgram->SetLayerQuadRect(rect); // We can't use BindAndDrawQuad because that always uploads the whole texture from 0.0f -> 1.0f // in x and y. We use BindAndDrawQuadWithTextureRect to actually draw a subrect of the texture mOGLManager->BindAndDrawQuadWithTextureRect(colorProgram, nsIntRect(0, 0, mTexImage->GetTileRect().width, mTexImage->GetTileRect().height), mTexImage->GetTileRect().Size()); } } while (mTexImage->NextTile()); } #ifdef MOZ_WIDGET_GONK } else if (mExternalBufferTexture.IsAllocated()) { gl()->MakeCurrent(); gl()->fActiveTexture(LOCAL_GL_TEXTURE0); gl()->fBindTexture(LOCAL_GL_TEXTURE_EXTERNAL, mExternalBufferTexture.GetTextureID()); ShaderProgramOGL *program = mOGLManager->GetProgram(RGBAExternalLayerProgramType, GetMaskLayer()); gl()->ApplyFilterToBoundTexture(LOCAL_GL_TEXTURE_EXTERNAL, mFilter); program->Activate(); program->SetLayerQuadRect(nsIntRect(0, 0, mSize.width, mSize.height)); program->SetLayerTransform(GetEffectiveTransform()); program->SetLayerOpacity(GetEffectiveOpacity()); program->SetRenderOffset(aOffset); program->SetTextureUnit(0); program->LoadMask(GetMaskLayer()); mOGLManager->BindAndDrawQuad(program); // Make sure that we release the underlying external image gl()->fActiveTexture(LOCAL_GL_TEXTURE0); gl()->fBindTexture(LOCAL_GL_TEXTURE_EXTERNAL, 0); mExternalBufferTexture.Release(); #endif } else if (mSharedHandle) { GLContext::SharedHandleDetails handleDetails; if (!gl()->GetSharedHandleDetails(mShareType, mSharedHandle, handleDetails)) { NS_ERROR("Failed to get shared handle details"); return; } ShaderProgramOGL* program = mOGLManager->GetProgram(handleDetails.mProgramType, GetMaskLayer()); program->Activate(); program->SetLayerTransform(GetEffectiveTransform()); program->SetLayerOpacity(GetEffectiveOpacity()); program->SetRenderOffset(aOffset); program->SetTextureUnit(0); program->SetTextureTransform(handleDetails.mTextureTransform); program->LoadMask(GetMaskLayer()); MakeTextureIfNeeded(gl(), mTexture); gl()->fActiveTexture(LOCAL_GL_TEXTURE0); gl()->fBindTexture(handleDetails.mTarget, mTexture); if (!gl()->AttachSharedHandle(mShareType, mSharedHandle)) { NS_ERROR("Failed to bind shared texture handle"); return; } gl()->fBlendFuncSeparate(LOCAL_GL_ONE, LOCAL_GL_ONE_MINUS_SRC_ALPHA, LOCAL_GL_ONE, LOCAL_GL_ONE); gl()->ApplyFilterToBoundTexture(mFilter); program->SetLayerQuadRect(nsIntRect(nsIntPoint(0, 0), mSize)); mOGLManager->BindAndDrawQuad(program, mInverted); gl()->fBindTexture(handleDetails.mTarget, 0); gl()->DetachSharedHandle(mShareType, mSharedHandle); } else if (mRGBTexture.IsAllocated()) { gl()->fActiveTexture(LOCAL_GL_TEXTURE0); gl()->fBindTexture(LOCAL_GL_TEXTURE_2D, mRGBTexture.GetTextureID()); gl()->ApplyFilterToBoundTexture(mFilter); ShaderProgramOGL *shader = mOGLManager->GetProgram(RGBALayerProgramType, GetMaskLayer()); shader->Activate(); shader->SetLayerQuadRect(nsIntRect(0, 0, mPictureRect.width, mPictureRect.height)); shader->SetTextureUnit(0); shader->SetLayerTransform(GetEffectiveTransform()); shader->SetLayerOpacity(GetEffectiveOpacity()); shader->SetRenderOffset(aOffset); shader->LoadMask(GetMaskLayer()); mOGLManager->BindAndDrawQuadWithTextureRect(shader, mPictureRect, nsIntSize(mSize.width, mSize.height)); } else { gl()->fActiveTexture(LOCAL_GL_TEXTURE0); gl()->fBindTexture(LOCAL_GL_TEXTURE_2D, mYUVTexture[0].GetTextureID()); gl()->ApplyFilterToBoundTexture(mFilter); gl()->fActiveTexture(LOCAL_GL_TEXTURE1); gl()->fBindTexture(LOCAL_GL_TEXTURE_2D, mYUVTexture[1].GetTextureID()); gl()->ApplyFilterToBoundTexture(mFilter); gl()->fActiveTexture(LOCAL_GL_TEXTURE2); gl()->fBindTexture(LOCAL_GL_TEXTURE_2D, mYUVTexture[2].GetTextureID()); gl()->ApplyFilterToBoundTexture(mFilter); ShaderProgramOGL *yuvProgram = mOGLManager->GetProgram(YCbCrLayerProgramType, GetMaskLayer()); yuvProgram->Activate(); yuvProgram->SetLayerQuadRect(nsIntRect(0, 0, mPictureRect.width, mPictureRect.height)); yuvProgram->SetYCbCrTextureUnits(0, 1, 2); yuvProgram->SetLayerTransform(GetEffectiveTransform()); yuvProgram->SetLayerOpacity(GetEffectiveOpacity()); yuvProgram->SetRenderOffset(aOffset); yuvProgram->LoadMask(GetMaskLayer()); mOGLManager->BindAndDrawQuadWithTextureRect(yuvProgram, mPictureRect, nsIntSize(mSize.width, mSize.height)); } }
void ImageLayerOGL::RenderLayer(int, const nsIntPoint& aOffset) { nsRefPtr<ImageContainer> container = GetContainer(); if (!container || mOGLManager->CompositingDisabled()) return; mOGLManager->MakeCurrent(); AutoLockImage autoLock(container); Image *image = autoLock.GetImage(); if (!image) { return; } NS_ASSERTION(image->GetFormat() != REMOTE_IMAGE_BITMAP, "Remote images aren't handled yet in OGL layers!"); if (image->GetFormat() == PLANAR_YCBCR) { PlanarYCbCrImage *yuvImage = static_cast<PlanarYCbCrImage*>(image); if (!yuvImage->IsValid()) { return; } PlanarYCbCrOGLBackendData *data = static_cast<PlanarYCbCrOGLBackendData*>(yuvImage->GetBackendData(LAYERS_OPENGL)); if (data && data->mTextures->GetGLContext() != gl()) { // If these textures were allocated by another layer manager, // clear them out and re-allocate below. data = nullptr; yuvImage->SetBackendData(LAYERS_OPENGL, nullptr); } if (!data) { AllocateTexturesYCbCr(yuvImage); data = static_cast<PlanarYCbCrOGLBackendData*>(yuvImage->GetBackendData(LAYERS_OPENGL)); } if (!data || data->mTextures->GetGLContext() != gl()) { // XXX - Can this ever happen? If so I need to fix this! return; } gl()->MakeCurrent(); gl()->fActiveTexture(LOCAL_GL_TEXTURE2); gl()->fBindTexture(LOCAL_GL_TEXTURE_2D, data->mTextures[2].GetTextureID()); gl()->ApplyFilterToBoundTexture(mFilter); gl()->fActiveTexture(LOCAL_GL_TEXTURE1); gl()->fBindTexture(LOCAL_GL_TEXTURE_2D, data->mTextures[1].GetTextureID()); gl()->ApplyFilterToBoundTexture(mFilter); gl()->fActiveTexture(LOCAL_GL_TEXTURE0); gl()->fBindTexture(LOCAL_GL_TEXTURE_2D, data->mTextures[0].GetTextureID()); gl()->ApplyFilterToBoundTexture(mFilter); ShaderProgramOGL *program = mOGLManager->GetProgram(YCbCrLayerProgramType, GetMaskLayer()); program->Activate(); program->SetLayerQuadRect(nsIntRect(0, 0, yuvImage->GetSize().width, yuvImage->GetSize().height)); program->SetLayerTransform(GetEffectiveTransform()); program->SetLayerOpacity(GetEffectiveOpacity()); program->SetRenderOffset(aOffset); program->SetYCbCrTextureUnits(0, 1, 2); program->LoadMask(GetMaskLayer()); mOGLManager->BindAndDrawQuadWithTextureRect(program, yuvImage->GetData()->GetPictureRect(), nsIntSize(yuvImage->GetData()->mYSize.width, yuvImage->GetData()->mYSize.height)); // We shouldn't need to do this, but do it anyway just in case // someone else forgets. gl()->fActiveTexture(LOCAL_GL_TEXTURE0); } else if (image->GetFormat() == CAIRO_SURFACE) { CairoImage *cairoImage = static_cast<CairoImage*>(image); if (!cairoImage->mSurface) { return; } NS_ASSERTION(cairoImage->mSurface->GetContentType() != gfxASurface::CONTENT_ALPHA, "Image layer has alpha image"); CairoOGLBackendData *data = static_cast<CairoOGLBackendData*>(cairoImage->GetBackendData(LAYERS_OPENGL)); if (data && data->mTexture.GetGLContext() != gl()) { // If this texture was allocated by another layer manager, clear // it out and re-allocate below. data = nullptr; cairoImage->SetBackendData(LAYERS_OPENGL, nullptr); } if (!data) { AllocateTexturesCairo(cairoImage); data = static_cast<CairoOGLBackendData*>(cairoImage->GetBackendData(LAYERS_OPENGL)); } if (!data || data->mTexture.GetGLContext() != gl()) { // XXX - Can this ever happen? If so I need to fix this! return; } gl()->MakeCurrent(); gl()->fActiveTexture(LOCAL_GL_TEXTURE0); gl()->fBindTexture(LOCAL_GL_TEXTURE_2D, data->mTexture.GetTextureID()); ShaderProgramOGL *program = mOGLManager->GetProgram(data->mLayerProgram, GetMaskLayer()); gl()->ApplyFilterToBoundTexture(mFilter); program->Activate(); program->SetLayerQuadRect(nsIntRect(0, 0, cairoImage->GetSize().width, cairoImage->GetSize().height)); program->SetLayerTransform(GetEffectiveTransform()); program->SetLayerOpacity(GetEffectiveOpacity()); program->SetRenderOffset(aOffset); program->SetTextureUnit(0); program->LoadMask(GetMaskLayer()); mOGLManager->BindAndDrawQuad(program); #ifdef XP_MACOSX } else if (image->GetFormat() == MAC_IO_SURFACE) { MacIOSurfaceImage *ioImage = static_cast<MacIOSurfaceImage*>(image); if (!mOGLManager->GetThebesLayerCallback()) { // If its an empty transaction we still need to update // the plugin IO Surface and make sure we grab the // new image ioImage->Update(GetContainer()); image = nullptr; autoLock.Refresh(); image = autoLock.GetImage(); gl()->MakeCurrent(); ioImage = static_cast<MacIOSurfaceImage*>(image); } if (!ioImage) { return; } gl()->fActiveTexture(LOCAL_GL_TEXTURE0); if (!ioImage->GetBackendData(LAYERS_OPENGL)) { AllocateTextureIOSurface(ioImage, gl()); } MacIOSurfaceImageOGLBackendData *data = static_cast<MacIOSurfaceImageOGLBackendData*>(ioImage->GetBackendData(LAYERS_OPENGL)); gl()->fActiveTexture(LOCAL_GL_TEXTURE0); gl()->fBindTexture(LOCAL_GL_TEXTURE_RECTANGLE_ARB, data->mTexture.GetTextureID()); ShaderProgramOGL *program = mOGLManager->GetProgram(gl::RGBARectLayerProgramType, GetMaskLayer()); program->Activate(); if (program->GetTexCoordMultiplierUniformLocation() != -1) { // 2DRect case, get the multiplier right for a sampler2DRect program->SetTexCoordMultiplier(ioImage->GetSize().width, ioImage->GetSize().height); } else { NS_ASSERTION(0, "no rects?"); } program->SetLayerQuadRect(nsIntRect(0, 0, ioImage->GetSize().width, ioImage->GetSize().height)); program->SetLayerTransform(GetEffectiveTransform()); program->SetLayerOpacity(GetEffectiveOpacity()); program->SetRenderOffset(aOffset); program->SetTextureUnit(0); program->LoadMask(GetMaskLayer()); mOGLManager->BindAndDrawQuad(program); gl()->fBindTexture(LOCAL_GL_TEXTURE_RECTANGLE_ARB, 0); #endif #ifdef MOZ_WIDGET_GONK } else if (image->GetFormat() == GONK_IO_SURFACE) { GonkIOSurfaceImage *ioImage = static_cast<GonkIOSurfaceImage*>(image); if (!ioImage) { return; } gl()->MakeCurrent(); gl()->fActiveTexture(LOCAL_GL_TEXTURE0); if (!ioImage->GetBackendData(LAYERS_OPENGL)) { AllocateTextureIOSurface(ioImage, gl()); } GonkIOSurfaceImageOGLBackendData *data = static_cast<GonkIOSurfaceImageOGLBackendData*>(ioImage->GetBackendData(LAYERS_OPENGL)); gl()->fActiveTexture(LOCAL_GL_TEXTURE0); gl()->BindExternalBuffer(data->mTexture.GetTextureID(), ioImage->GetNativeBuffer()); ShaderProgramOGL *program = mOGLManager->GetProgram(RGBAExternalLayerProgramType, GetMaskLayer()); gl()->ApplyFilterToBoundTexture(mFilter); program->Activate(); program->SetLayerQuadRect(nsIntRect(0, 0, ioImage->GetSize().width, ioImage->GetSize().height)); program->SetLayerTransform(GetEffectiveTransform()); program->SetLayerOpacity(GetEffectiveOpacity()); program->SetRenderOffset(aOffset); program->SetTextureUnit(0); program->LoadMask(GetMaskLayer()); mOGLManager->BindAndDrawQuadWithTextureRect(program, GetVisibleRegion().GetBounds(), nsIntSize(ioImage->GetSize().width, ioImage->GetSize().height)); #endif } GetContainer()->NotifyPaintedImage(image); }
void ImageLayerOGL::RenderLayer(int, const nsIntPoint& aOffset) { nsRefPtr<ImageContainer> container = GetContainer(); if (!container || mOGLManager->CompositingDisabled()) return; mOGLManager->MakeCurrent(); AutoLockImage autoLock(container); Image *image = autoLock.GetImage(); if (!image) { return; } NS_ASSERTION(image->GetFormat() != REMOTE_IMAGE_BITMAP, "Remote images aren't handled yet in OGL layers!"); if (image->GetFormat() == PLANAR_YCBCR) { PlanarYCbCrImage *yuvImage = static_cast<PlanarYCbCrImage*>(image); if (!yuvImage->IsValid()) { return; } PlanarYCbCrOGLBackendData *data = static_cast<PlanarYCbCrOGLBackendData*>(yuvImage->GetBackendData(LAYERS_OPENGL)); if (data && data->mTextures->GetGLContext() != gl()) { // If these textures were allocated by another layer manager, // clear them out and re-allocate below. data = nullptr; yuvImage->SetBackendData(LAYERS_OPENGL, nullptr); } if (!data) { AllocateTexturesYCbCr(yuvImage); data = static_cast<PlanarYCbCrOGLBackendData*>(yuvImage->GetBackendData(LAYERS_OPENGL)); } if (!data || data->mTextures->GetGLContext() != gl()) { // XXX - Can this ever happen? If so I need to fix this! return; } gl()->MakeCurrent(); gl()->fActiveTexture(LOCAL_GL_TEXTURE2); gl()->fBindTexture(LOCAL_GL_TEXTURE_2D, data->mTextures[2].GetTextureID()); gl()->ApplyFilterToBoundTexture(mFilter); gl()->fActiveTexture(LOCAL_GL_TEXTURE1); gl()->fBindTexture(LOCAL_GL_TEXTURE_2D, data->mTextures[1].GetTextureID()); gl()->ApplyFilterToBoundTexture(mFilter); gl()->fActiveTexture(LOCAL_GL_TEXTURE0); gl()->fBindTexture(LOCAL_GL_TEXTURE_2D, data->mTextures[0].GetTextureID()); gl()->ApplyFilterToBoundTexture(mFilter); ShaderProgramOGL *program = mOGLManager->GetProgram(YCbCrLayerProgramType, GetMaskLayer()); program->Activate(); program->SetLayerQuadRect(nsIntRect(0, 0, yuvImage->GetSize().width, yuvImage->GetSize().height)); program->SetLayerTransform(GetEffectiveTransform()); program->SetLayerOpacity(GetEffectiveOpacity()); program->SetRenderOffset(aOffset); program->SetYCbCrTextureUnits(0, 1, 2); program->LoadMask(GetMaskLayer()); mOGLManager->BindAndDrawQuadWithTextureRect(program, yuvImage->GetData()->GetPictureRect(), nsIntSize(yuvImage->GetData()->mYSize.width, yuvImage->GetData()->mYSize.height)); // We shouldn't need to do this, but do it anyway just in case // someone else forgets. gl()->fActiveTexture(LOCAL_GL_TEXTURE0); } else if (image->GetFormat() == CAIRO_SURFACE) { CairoImage *cairoImage = static_cast<CairoImage*>(image); if (!cairoImage->mSurface) { return; } NS_ASSERTION(cairoImage->mSurface->GetContentType() != gfxASurface::CONTENT_ALPHA, "Image layer has alpha image"); CairoOGLBackendData *data = static_cast<CairoOGLBackendData*>(cairoImage->GetBackendData(LAYERS_OPENGL)); if (data && data->mTexture.GetGLContext() != gl()) { // If this texture was allocated by another layer manager, clear // it out and re-allocate below. data = nullptr; cairoImage->SetBackendData(LAYERS_OPENGL, nullptr); } if (!data) { AllocateTexturesCairo(cairoImage); data = static_cast<CairoOGLBackendData*>(cairoImage->GetBackendData(LAYERS_OPENGL)); } if (!data || data->mTexture.GetGLContext() != gl()) { // XXX - Can this ever happen? If so I need to fix this! return; } gl()->MakeCurrent(); gl()->fActiveTexture(LOCAL_GL_TEXTURE0); gl()->fBindTexture(LOCAL_GL_TEXTURE_2D, data->mTexture.GetTextureID()); ShaderProgramOGL *program = mOGLManager->GetProgram(data->mLayerProgram, GetMaskLayer()); gl()->ApplyFilterToBoundTexture(mFilter); program->Activate(); program->SetLayerQuadRect(nsIntRect(0, 0, cairoImage->GetSize().width, cairoImage->GetSize().height)); program->SetLayerTransform(GetEffectiveTransform()); program->SetLayerOpacity(GetEffectiveOpacity()); program->SetRenderOffset(aOffset); program->SetTextureUnit(0); program->LoadMask(GetMaskLayer()); mOGLManager->BindAndDrawQuad(program); } else if (image->GetFormat() == SHARED_TEXTURE) { SharedTextureImage* texImage = static_cast<SharedTextureImage*>(image); const SharedTextureImage::Data* data = texImage->GetData(); GLContext::SharedHandleDetails handleDetails; if (!gl()->GetSharedHandleDetails(data->mShareType, data->mHandle, handleDetails)) { NS_ERROR("Failed to get shared handle details"); return; } ShaderProgramOGL* program = mOGLManager->GetProgram(handleDetails.mProgramType, GetMaskLayer()); program->Activate(); if (handleDetails.mProgramType == gl::RGBARectLayerProgramType) { // 2DRect case, get the multiplier right for a sampler2DRect program->SetTexCoordMultiplier(data->mSize.width, data->mSize.height); } program->SetLayerTransform(GetEffectiveTransform()); program->SetLayerOpacity(GetEffectiveOpacity()); program->SetRenderOffset(aOffset); program->SetTextureUnit(0); program->SetTextureTransform(handleDetails.mTextureTransform); program->LoadMask(GetMaskLayer()); if (!texImage->GetBackendData(LAYERS_OPENGL)) { AllocateTextureSharedTexture(texImage, gl(), handleDetails.mTarget); } ImageOGLBackendData *backendData = static_cast<ImageOGLBackendData*>(texImage->GetBackendData(LAYERS_OPENGL)); gl()->fActiveTexture(LOCAL_GL_TEXTURE0); gl()->fBindTexture(handleDetails.mTarget, backendData->mTexture.GetTextureID()); if (!gl()->AttachSharedHandle(data->mShareType, data->mHandle)) { NS_ERROR("Failed to bind shared texture handle"); return; } gl()->ApplyFilterToBoundTexture(handleDetails.mTarget, mFilter); program->SetLayerQuadRect(nsIntRect(nsIntPoint(0, 0), data->mSize)); mOGLManager->BindAndDrawQuad(program, data->mInverted); gl()->fBindTexture(handleDetails.mTarget, 0); gl()->DetachSharedHandle(data->mShareType, data->mHandle); #ifdef MOZ_WIDGET_GONK } else if (image->GetFormat() == GONK_IO_SURFACE) { GonkIOSurfaceImage *ioImage = static_cast<GonkIOSurfaceImage*>(image); if (!ioImage) { return; } gl()->MakeCurrent(); gl()->fActiveTexture(LOCAL_GL_TEXTURE0); if (!ioImage->GetBackendData(LAYERS_OPENGL)) { AllocateTextureIOSurface(ioImage, gl()); } GonkIOSurfaceImageOGLBackendData *data = static_cast<GonkIOSurfaceImageOGLBackendData*>(ioImage->GetBackendData(LAYERS_OPENGL)); gl()->fActiveTexture(LOCAL_GL_TEXTURE0); gl()->BindExternalBuffer(data->mTexture.GetTextureID(), ioImage->GetNativeBuffer()); ShaderProgramOGL *program = mOGLManager->GetProgram(RGBAExternalLayerProgramType, GetMaskLayer()); gl()->ApplyFilterToBoundTexture(mFilter); program->Activate(); program->SetLayerQuadRect(nsIntRect(0, 0, ioImage->GetSize().width, ioImage->GetSize().height)); program->SetLayerTransform(GetEffectiveTransform()); program->SetLayerOpacity(GetEffectiveOpacity()); program->SetRenderOffset(aOffset); program->SetTextureUnit(0); program->LoadMask(GetMaskLayer()); mOGLManager->BindAndDrawQuadWithTextureRect(program, GetVisibleRegion().GetBounds(), nsIntSize(ioImage->GetSize().width, ioImage->GetSize().height)); #endif } GetContainer()->NotifyPaintedImage(image); }
void ShadowImageLayerOGL::RenderLayer(int aPreviousFrameBuffer, const nsIntPoint& aOffset) { mOGLManager->MakeCurrent(); if (mImageContainerID) { ImageContainerParent::SetCompositorIDForImage(mImageContainerID, mOGLManager->GetCompositorID()); PRUint32 imgVersion = ImageContainerParent::GetSharedImageVersion(mImageContainerID); if (imgVersion != mImageVersion) { SharedImage* img = ImageContainerParent::GetSharedImage(mImageContainerID); if (img && (img->type() == SharedImage::TYUVImage)) { UploadSharedYUVToTexture(img->get_YUVImage()); mImageVersion = imgVersion; } } } if (mTexImage) { NS_ASSERTION(mTexImage->GetContentType() != gfxASurface::CONTENT_ALPHA, "Image layer has alpha image"); ShaderProgramOGL *colorProgram = mOGLManager->GetProgram(mTexImage->GetShaderProgramType(), GetMaskLayer()); colorProgram->Activate(); colorProgram->SetTextureUnit(0); colorProgram->SetLayerTransform(GetEffectiveTransform()); colorProgram->SetLayerOpacity(GetEffectiveOpacity()); colorProgram->SetRenderOffset(aOffset); colorProgram->LoadMask(GetMaskLayer()); mTexImage->SetFilter(mFilter); mTexImage->BeginTileIteration(); if (gl()->CanUploadNonPowerOfTwo()) { do { TextureImage::ScopedBindTextureAndApplyFilter texBind(mTexImage, LOCAL_GL_TEXTURE0); colorProgram->SetLayerQuadRect(mTexImage->GetTileRect()); mOGLManager->BindAndDrawQuad(colorProgram); } while (mTexImage->NextTile()); } else { do { TextureImage::ScopedBindTextureAndApplyFilter texBind(mTexImage, LOCAL_GL_TEXTURE0); colorProgram->SetLayerQuadRect(mTexImage->GetTileRect()); // We can't use BindAndDrawQuad because that always uploads the whole texture from 0.0f -> 1.0f // in x and y. We use BindAndDrawQuadWithTextureRect to actually draw a subrect of the texture mOGLManager->BindAndDrawQuadWithTextureRect(colorProgram, nsIntRect(0, 0, mTexImage->GetTileRect().width, mTexImage->GetTileRect().height), mTexImage->GetTileRect().Size()); } while (mTexImage->NextTile()); } } else { gl()->fActiveTexture(LOCAL_GL_TEXTURE0); gl()->fBindTexture(LOCAL_GL_TEXTURE_2D, mYUVTexture[0].GetTextureID()); gl()->ApplyFilterToBoundTexture(mFilter); gl()->fActiveTexture(LOCAL_GL_TEXTURE1); gl()->fBindTexture(LOCAL_GL_TEXTURE_2D, mYUVTexture[1].GetTextureID()); gl()->ApplyFilterToBoundTexture(mFilter); gl()->fActiveTexture(LOCAL_GL_TEXTURE2); gl()->fBindTexture(LOCAL_GL_TEXTURE_2D, mYUVTexture[2].GetTextureID()); gl()->ApplyFilterToBoundTexture(mFilter); ShaderProgramOGL *yuvProgram = mOGLManager->GetProgram(YCbCrLayerProgramType, GetMaskLayer()); yuvProgram->Activate(); yuvProgram->SetLayerQuadRect(nsIntRect(0, 0, mPictureRect.width, mPictureRect.height)); yuvProgram->SetYCbCrTextureUnits(0, 1, 2); yuvProgram->SetLayerTransform(GetEffectiveTransform()); yuvProgram->SetLayerOpacity(GetEffectiveOpacity()); yuvProgram->SetRenderOffset(aOffset); yuvProgram->LoadMask(GetMaskLayer()); mOGLManager->BindAndDrawQuadWithTextureRect(yuvProgram, mPictureRect, nsIntSize(mSize.width, mSize.height)); } }
void ImageLayerOGL::RenderLayer(int, const nsIntPoint& aOffset) { nsRefPtr<ImageContainer> container = GetContainer(); if (!container || mOGLManager->CompositingDisabled()) return; mOGLManager->MakeCurrent(); AutoLockImage autoLock(container); Image *image = autoLock.GetImage(); if (!image) { return; } NS_ASSERTION(image->GetFormat() != Image::REMOTE_IMAGE_BITMAP, "Remote images aren't handled yet in OGL layers!"); NS_ASSERTION(mScaleMode == SCALE_NONE, "Scale modes other than none not handled yet in OGL layers!"); if (image->GetFormat() == Image::PLANAR_YCBCR) { PlanarYCbCrImage *yuvImage = static_cast<PlanarYCbCrImage*>(image); if (!yuvImage->mBufferSize) { return; } PlanarYCbCrOGLBackendData *data = static_cast<PlanarYCbCrOGLBackendData*>(yuvImage->GetBackendData(LayerManager::LAYERS_OPENGL)); if (data && data->mTextures->GetGLContext() != gl()) { // If these textures were allocated by another layer manager, // clear them out and re-allocate below. data = nsnull; yuvImage->SetBackendData(LayerManager::LAYERS_OPENGL, nsnull); } if (!data) { AllocateTexturesYCbCr(yuvImage); data = static_cast<PlanarYCbCrOGLBackendData*>(yuvImage->GetBackendData(LayerManager::LAYERS_OPENGL)); } if (!data || data->mTextures->GetGLContext() != gl()) { // XXX - Can this ever happen? If so I need to fix this! return; } gl()->MakeCurrent(); gl()->fActiveTexture(LOCAL_GL_TEXTURE2); gl()->fBindTexture(LOCAL_GL_TEXTURE_2D, data->mTextures[2].GetTextureID()); gl()->ApplyFilterToBoundTexture(mFilter); gl()->fActiveTexture(LOCAL_GL_TEXTURE1); gl()->fBindTexture(LOCAL_GL_TEXTURE_2D, data->mTextures[1].GetTextureID()); gl()->ApplyFilterToBoundTexture(mFilter); gl()->fActiveTexture(LOCAL_GL_TEXTURE0); gl()->fBindTexture(LOCAL_GL_TEXTURE_2D, data->mTextures[0].GetTextureID()); gl()->ApplyFilterToBoundTexture(mFilter); ShaderProgramOGL *program = mOGLManager->GetProgram(YCbCrLayerProgramType, GetMaskLayer()); program->Activate(); program->SetLayerQuadRect(nsIntRect(0, 0, yuvImage->mSize.width, yuvImage->mSize.height)); program->SetLayerTransform(GetEffectiveTransform()); program->SetLayerOpacity(GetEffectiveOpacity()); program->SetRenderOffset(aOffset); program->SetYCbCrTextureUnits(0, 1, 2); program->LoadMask(GetMaskLayer()); mOGLManager->BindAndDrawQuadWithTextureRect(program, yuvImage->mData.GetPictureRect(), nsIntSize(yuvImage->mData.mYSize.width, yuvImage->mData.mYSize.height)); // We shouldn't need to do this, but do it anyway just in case // someone else forgets. gl()->fActiveTexture(LOCAL_GL_TEXTURE0); } else if (image->GetFormat() == Image::CAIRO_SURFACE) { CairoImage *cairoImage = static_cast<CairoImage*>(image); if (!cairoImage->mSurface) { return; } NS_ASSERTION(cairoImage->mSurface->GetContentType() != gfxASurface::CONTENT_ALPHA, "Image layer has alpha image"); CairoOGLBackendData *data = static_cast<CairoOGLBackendData*>(cairoImage->GetBackendData(LayerManager::LAYERS_OPENGL)); if (data && data->mTexture.GetGLContext() != gl()) { // If this texture was allocated by another layer manager, clear // it out and re-allocate below. data = nsnull; cairoImage->SetBackendData(LayerManager::LAYERS_OPENGL, nsnull); } if (!data) { AllocateTexturesCairo(cairoImage); data = static_cast<CairoOGLBackendData*>(cairoImage->GetBackendData(LayerManager::LAYERS_OPENGL)); } if (!data || data->mTexture.GetGLContext() != gl()) { // XXX - Can this ever happen? If so I need to fix this! return; } gl()->MakeCurrent(); unsigned int iwidth = cairoImage->mSize.width; unsigned int iheight = cairoImage->mSize.height; gl()->fActiveTexture(LOCAL_GL_TEXTURE0); gl()->fBindTexture(LOCAL_GL_TEXTURE_2D, data->mTexture.GetTextureID()); #if defined(MOZ_WIDGET_GTK2) && !defined(MOZ_PLATFORM_MAEMO) GLXPixmap pixmap; if (cairoImage->mSurface) { pixmap = sGLXLibrary.CreatePixmap(cairoImage->mSurface); NS_ASSERTION(pixmap, "Failed to create pixmap!"); if (pixmap) { sGLXLibrary.BindTexImage(pixmap); } } #endif ShaderProgramOGL *program = mOGLManager->GetProgram(data->mLayerProgram, GetMaskLayer()); gl()->ApplyFilterToBoundTexture(mFilter); program->Activate(); // The following uniform controls the scaling of the vertex coords. // Instead of setting the scale here and using coords in the range [0,1], we // set an identity transform and use pixel coordinates below program->SetLayerQuadRect(nsIntRect(0, 0, 1, 1)); program->SetLayerTransform(GetEffectiveTransform()); program->SetLayerOpacity(GetEffectiveOpacity()); program->SetRenderOffset(aOffset); program->SetTextureUnit(0); program->LoadMask(GetMaskLayer()); nsIntRect rect = GetVisibleRegion().GetBounds(); GLContext::RectTriangles triangleBuffer; float tex_offset_u = float(rect.x % iwidth) / iwidth; float tex_offset_v = float(rect.y % iheight) / iheight; triangleBuffer.addRect(rect.x, rect.y, rect.x + rect.width, rect.y + rect.height, tex_offset_u, tex_offset_v, tex_offset_u + float(rect.width) / float(iwidth), tex_offset_v + float(rect.height) / float(iheight)); GLuint vertAttribIndex = program->AttribLocation(ShaderProgramOGL::VertexCoordAttrib); GLuint texCoordAttribIndex = program->AttribLocation(ShaderProgramOGL::TexCoordAttrib); NS_ASSERTION(texCoordAttribIndex != GLuint(-1), "no texture coords?"); gl()->fBindBuffer(LOCAL_GL_ARRAY_BUFFER, 0); gl()->fVertexAttribPointer(vertAttribIndex, 2, LOCAL_GL_FLOAT, LOCAL_GL_FALSE, 0, triangleBuffer.vertexPointer()); gl()->fVertexAttribPointer(texCoordAttribIndex, 2, LOCAL_GL_FLOAT, LOCAL_GL_FALSE, 0, triangleBuffer.texCoordPointer()); { gl()->fEnableVertexAttribArray(texCoordAttribIndex); { gl()->fEnableVertexAttribArray(vertAttribIndex); gl()->fDrawArrays(LOCAL_GL_TRIANGLES, 0, triangleBuffer.elements()); gl()->fDisableVertexAttribArray(vertAttribIndex); } gl()->fDisableVertexAttribArray(texCoordAttribIndex); } #if defined(MOZ_WIDGET_GTK2) && !defined(MOZ_PLATFORM_MAEMO) if (cairoImage->mSurface && pixmap) { sGLXLibrary.ReleaseTexImage(pixmap); sGLXLibrary.DestroyPixmap(pixmap); } #endif #ifdef XP_MACOSX } else if (image->GetFormat() == Image::MAC_IO_SURFACE) { MacIOSurfaceImage *ioImage = static_cast<MacIOSurfaceImage*>(image); if (!mOGLManager->GetThebesLayerCallback()) { // If its an empty transaction we still need to update // the plugin IO Surface and make sure we grab the // new image ioImage->Update(GetContainer()); image = nsnull; autoLock.Refresh(); image = autoLock.GetImage(); gl()->MakeCurrent(); ioImage = static_cast<MacIOSurfaceImage*>(image); } if (!ioImage) { return; } gl()->fActiveTexture(LOCAL_GL_TEXTURE0); if (!ioImage->GetBackendData(LayerManager::LAYERS_OPENGL)) { AllocateTextureIOSurface(ioImage, gl()); } MacIOSurfaceImageOGLBackendData *data = static_cast<MacIOSurfaceImageOGLBackendData*>(ioImage->GetBackendData(LayerManager::LAYERS_OPENGL)); gl()->fActiveTexture(LOCAL_GL_TEXTURE0); gl()->fBindTexture(LOCAL_GL_TEXTURE_RECTANGLE_ARB, data->mTexture.GetTextureID()); ShaderProgramOGL *program = mOGLManager->GetProgram(gl::RGBARectLayerProgramType, GetMaskLayer()); program->Activate(); if (program->GetTexCoordMultiplierUniformLocation() != -1) { // 2DRect case, get the multiplier right for a sampler2DRect program->SetTexCoordMultiplier(ioImage->GetSize().width, ioImage->GetSize().height); } else { NS_ASSERTION(0, "no rects?"); } program->SetLayerQuadRect(nsIntRect(0, 0, ioImage->GetSize().width, ioImage->GetSize().height)); program->SetLayerTransform(GetEffectiveTransform()); program->SetLayerOpacity(GetEffectiveOpacity()); program->SetRenderOffset(aOffset); program->SetTextureUnit(0); program->LoadMask(GetMaskLayer()); mOGLManager->BindAndDrawQuad(program); gl()->fBindTexture(LOCAL_GL_TEXTURE_RECTANGLE_ARB, 0); #endif } GetContainer()->NotifyPaintedImage(image); }